//
//  Api.swift
//  comments
//
//  Created by Эрнест Литвиненко on 11.03.2024.
//

import Foundation
import Alamofire

struct PostStruct: Decodable, Identifiable {
    var id: Int
    var userId: Int
    var title: String
    var body: String
}

struct CardProps: Decodable, Identifiable, Hashable{
    var id: Int
    var name: String
    var amount: Float
    var lastDigits: String
    var color: String
}

struct FetchBalance: Decodable {
    var amount: String
    var currency: String
}

class Api {
    private let BASE_URL = "http://localhost:3000"
    func fetchPosts() async -> [PostStruct] {
        let result = await AF.request(BASE_URL + "/posts").serializingDecodable([PostStruct].self).result
        
        var data: [PostStruct] = []
        
        do {
            try data = result.get()
        } catch {
            return []
        }
        return data
    }
    
    func fetchCards() async -> [CardProps] {
        let result = await AF.request(BASE_URL + "/cards").serializingDecodable([CardProps].self).result
        
        var data: [CardProps] = []
        
        do {
            try data = result.get()
        } catch {
            return []
        }
        return data
    }
    
    func fetchBalance() async -> FetchBalance? {
        let result = await AF.request(BASE_URL + "/balance").serializingDecodable(FetchBalance.self).result
        
        var data: FetchBalance? = nil
        
        do {
            try data = result.get()
        } catch {
            return nil
        }
        return data!
    }
}